2020-08-02 22:22:19 +00:00
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/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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2017-10-05 16:58:57 +00:00
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2020-08-02 22:22:19 +00:00
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SPDX-FileCopyrightText: 2017 Martin Flöser <mgraesslin@kde.org>
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2017-10-05 16:58:57 +00:00
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2020-08-02 22:22:19 +00:00
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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2017-10-05 16:58:57 +00:00
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#ifndef KWIN_DRM_GBM_SURFACE_H
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#define KWIN_DRM_GBM_SURFACE_H
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2019-07-09 19:19:26 +00:00
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#include <cstdint>
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2021-05-25 17:25:55 +00:00
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#include <epoxy/egl.h>
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#include <QVector>
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#include "drm_buffer_gbm.h"
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2017-10-05 16:58:57 +00:00
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struct gbm_device;
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struct gbm_surface;
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namespace KWin
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{
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class GbmSurface
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{
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public:
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2021-05-25 17:25:55 +00:00
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explicit GbmSurface(DrmGpu *gpu, const QSize &size, uint32_t format, uint32_t flags);
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2017-10-05 16:58:57 +00:00
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~GbmSurface();
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2021-05-25 17:25:55 +00:00
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QSharedPointer<DrmGbmBuffer> swapBuffersForDrm();
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QSharedPointer<GbmBuffer> swapBuffers();
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void releaseBuffer(GbmBuffer *buffer);
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2017-10-05 16:58:57 +00:00
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2021-05-25 17:25:55 +00:00
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QSharedPointer<GbmBuffer> currentBuffer() const;
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QSharedPointer<DrmGbmBuffer> currentDrmBuffer() const;
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EGLSurface eglSurface() const {
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return m_eglSurface;
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2017-10-05 16:58:57 +00:00
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}
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2021-05-25 22:05:17 +00:00
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QSize size() const {
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return m_size;
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}
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2021-05-25 17:25:55 +00:00
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bool isValid() const {
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return m_surface != nullptr && m_eglSurface != EGL_NO_SURFACE;
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2017-10-05 16:58:57 +00:00
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}
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private:
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gbm_surface *m_surface;
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2021-05-25 17:25:55 +00:00
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DrmGpu *m_gpu;
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EGLSurface m_eglSurface = EGL_NO_SURFACE;
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2021-05-25 22:05:17 +00:00
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QSize m_size;
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2021-05-25 17:25:55 +00:00
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QSharedPointer<GbmBuffer> m_currentBuffer;
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QSharedPointer<DrmGbmBuffer> m_currentDrmBuffer;
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QVector<GbmBuffer*> m_lockedBuffers;
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2017-10-05 16:58:57 +00:00
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};
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}
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#endif
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